Cleaning grimy harralander

⚠ This profit comes from buying, processing, and reselling on the Grand Exchange. It assumes large GE volume and can be inflated or volatile — treat it as a theoretical ceiling.

Harralander are in demand to create Guthix rests and energy potions. It is often profitable to clean the grimy herbs and sell them on the Grand Exchange. Like all methods involving large amounts of buying and selling, which require a relati…